Senior Linux Administrator Jobs

Explore Senior Linux Administrator jobs on Ladders, where professionals can find vetted opportunities paying $100,000 or more. Senior Linux administrators keep essential systems reliable, secure, and responsive while helping organizations scale their infrastructure. Browse roles across industries and discover opportunities that match your technical expertise and career goals.

What Senior Linux Administrators Do

Senior Linux administrators design, manage, and troubleshoot Linux-based environments. Their responsibilities may include maintaining servers and operating systems, managing user access and storage, monitoring system performance, applying patches, and resolving complex outages. Many roles also involve collaborating with engineering, security, and operations teams to improve availability and operational standards.

Common Skills and Technologies

Employers often seek deep experience with Linux distributions such as Red Hat Enterprise Linux, Ubuntu, or Debian; scripting with Bash or Python; and infrastructure tools such as Ansible, Puppet, or Chef. Depending on the role, useful experience may also include virtualization, containers, cloud platforms, networking, observability, backup and recovery, and security hardening. Requirements vary by employer and environment.

Career Opportunities

Senior Linux administrators may specialize in cloud infrastructure, platform engineering, systems security, or site reliability. With broader ownership of architecture and operations, experienced professionals can pursue paths such as Linux systems architect, infrastructure manager, cloud engineer, or site reliability engineer. Senior roles commonly combine hands-on technical work with mentoring and cross-team collaboration.

Find Senior Linux Administrator Jobs on Ladders

Search Ladders for vetted Senior Linux Administrator opportunities with salaries of $100,000 or more. Review job requirements, compare roles, and find positions that fit your experience with Linux systems, automation, and infrastructure operations.

Remote
caret down
Compensation
caret down
Position Level
caret down
Time Posted
caret down
Industries
caret down
Locations
caret down
More
1
caret down

$109K - $126K *

Join a team that's dedicated to enhancing EDI solutions through strategic oversight, technical guidance, and collaborative partnerships, ensuring operational excellence and compliance in a dynamic clo...

6 days ago

  •   8 - 10 years exp.  •   Information Technology

$88K - $117K *

Contribute to the maintenance and optimization of local IT infrastructure, ensuring smooth operations of servers and network equipment in a regulated environment. Collaborate globally on projects and...

Reposted 1 week ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$160K - $180K *

Drive innovative network solutions by troubleshooting complex issues, implementing designs, and enhancing operational efficiencies. Collaborate with teams to deliver high-quality documentation and lea...

2 weeks ago

  •   5 - 7 years exp.  •   Staffing

$95K - $115K *

Lead the charge in maintaining and supporting critical publishing applications, ensuring optimal performance and user satisfaction through effective troubleshooting and collaboration with stakeholders...

2 days ago

  •   Less than 5 years exp.  •   Enterprise Technology

$90K - $148K *

Transform operations by ensuring optimal data center infrastructure performance. Collaborate with teams to deploy hardware, troubleshoot issues, and maintain critical systems, driving innovation in a...

1 month ago

  •   Less than 5 years exp.  •   Enterprise Technology

$100K - $194K *

Join a team that's driving infrastructure excellence by architecting, deploying, and optimizing enterprise Windows Server platforms. Collaborate across engineering and manufacturing to deliver secure...

6 days ago

  •   Less than 5 years exp.  •   Telecommunications & Hardware

$250K - $285K *

Optimize complex software systems by developing, maintaining, and enhancing diverse applications. Collaborate with teams to analyze requirements, debug software, and implement solutions that meet perf...

2 weeks ago

  •   11 - 15 years exp.  •   Enterprise Technology

$250K - $285K *

Join a team that's dedicated to developing and enhancing complex software systems. Utilize your expertise in algorithms and data manipulation while collaborating with engineers to deliver high-quality...

2 weeks ago

  •   11 - 15 years exp.  •   Enterprise Technology

$110K - $130K *

Unlock potential by leading the optimization and support of IBM i systems. Collaborate with teams to ensure peak performance, security, and reliability while mentoring fellow engineers in a dynamic en...

4 weeks ago

  •   8 - 10 years exp.  •   Retail & Consumer Goods

$110K - $130K *

Join a team that's dedicated to optimizing and supporting IBM i systems. As a Senior Systems Engineer, you'll ensure reliable infrastructure, lead operational improvements, and collaborate with cross...

4 weeks ago

  •   8 - 10 years exp.  •   Retail & Consumer Goods

$110K - $130K *

Empower seamless operations for mission-critical IBM i systems. As a Senior Systems Engineer, you will optimize and support infrastructure, ensuring performance, security, and reliability while collab...

4 weeks ago

  •   8 - 10 years exp.  •   Retail & Consumer Goods

$88K - $119K *

Advance your career by providing critical support for Active Directory systems, ensuring efficient management and integration across multiple environments. Collaborate with teams to enhance network so...

4 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$90K *

Empower progress at a dynamic IT support role, delivering Tier 1 & 2 assistance, managing onboarding/offboarding, and ensuring top-notch customer service while supporting ongoing projects and maintain...

1 week ago

  •   Less than 5 years exp.  •   Finance & Insurance

$110K - $130K *

Join a team that's dedicated to designing and maintaining robust network infrastructures. This hands-on role emphasizes troubleshooting and optimizing enterprise systems, collaborating closely with te...

4 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$160K - $185K *

Play a key role in validating and optimizing server/storage systems, configuring, deploying, and troubleshooting solutions while supporting engineering and enhancing performance for clients across var...

Reposted 1 week ago

  •   11 - 15 years exp.  •   Manufacturing & Automotive

$130K - $140K *

Transform systems software through collaboration with cross-functional teams to enhance licensing technologies. Drive innovation and streamline development for diverse A10 platforms, ensuring robust s...

Reposted 2 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$180K - $270K *

Elevate your career by designing and managing systems that empower engineering teams to deliver code rapidly and reliably. Collaborate with cross-functional teams to enhance CI/CD pipelines and cloud...

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$180K - $270K *

Join a team that's shaping the future of software delivery by designing and managing robust systems and infrastructure, enabling rapid, safe, and reliable code deployment across diverse environments...

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$86K - $146K *

Join us to execute and enhance partner operations, ensuring seamless workflows and data integrity. Collaborate with cross-functional teams to support sales and partners, driving efficiency and operati...

RemoteRemote

6 days ago

  •   Less than 5 years exp.  •   Information Technology

$82K - $105K *

Join our dynamic team to ensure continuous network connectivity and support for complex systems in a critical operational environment. Leverage your expertise in network operations and troubleshooting...

Reposted 1 week ago

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$130K - $180K *

Lead the charge in establishing robust enterprise systems, overseeing strategy, platform selection, and team building to ensure seamless integration across manufacturing, finance, and compliance in a...

2 weeks ago

  •   8 - 10 years exp.  •   Energy & Utilities

$141K - $173K *

Take ownership of critical Tier I/II support in a 24/7 operational environment, ensuring seamless incident management and communication between service providers and users while enhancing operational...

Today

  •   Less than 5 years exp.  •   Business Services

$108K - $130K *

Unlock potential by coordinating the installation and support of CAE applications in a Microsoft Azure environment, ensuring seamless integration and operational efficiency for engineering teams...

Today

  •   5 - 7 years exp.  •   Information Technology

$108K - $130K *

Join a dynamic team to enhance cybersecurity measures, conduct assessments, and provide expert analysis. Collaborate on security operations, develop strategies, and ensure compliance while safeguardin...

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$84K - $110K *

Reimagine the future of enterprise applications by providing advanced administration and support. Collaborate with stakeholders to enhance system reliability and deliver innovative technology solution...

1 week ago

  •   Less than 5 years exp.  •   Education, Government & Non-Profit

Frequently Asked Questions (FAQ)

  • What does a Senior Linux Administrator do?question toggle

    A Senior Linux Administrator manages and improves Linux systems, including server configuration, performance monitoring, patching, access controls, troubleshooting, and reliability. The exact scope depends on the employer and infrastructure.

  • What skills are commonly required for Senior Linux Administrator jobs?question toggle

    Common requirements include advanced Linux administration, scripting with Bash or Python, troubleshooting, networking fundamentals, and experience with automation tools. Cloud, virtualization, containers, security, and monitoring skills may also be requested.

  • How much do Senior Linux Administrator jobs on Ladders pay?question toggle

    Ladders focuses on vetted professional jobs paying $100,000 or more. Compensation for a specific Senior Linux Administrator role varies by employer, location, experience, and responsibilities.

  • What career paths can follow a Senior Linux Administrator role?question toggle

    Potential next steps include Linux systems architect, infrastructure or operations manager, cloud engineer, platform engineer, and site reliability engineer, depending on your interests and experience.

  • Where can I find Senior Linux Administrator jobs?question toggle

    Browse Senior Linux Administrator listings on Ladders to explore vetted opportunities paying $100,000 or more.